GCD of 694, 695, 842, 357 Calculator

Given Input numbers are 694, 695, 842, 357

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 694

List of positive integer divisors of 694 that divides 694 without a remainder.

1, 2, 347, 694

Divisors of 695

List of positive integer divisors of 695 that divides 695 without a remainder.

1, 5, 139, 695

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 357

List of positive integer divisors of 357 that divides 357 without a remainder.

1, 3, 7, 17, 21, 51, 119, 357

Greatest Common Divisior

We found the divisors of 694, 695, 842, 357 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 694, 695, 842, 357 is 1.

Therefore, GCD of numbers 694, 695, 842, 357 is 1

Given Input Data is 694, 695, 842, 357

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 694 is 2 x 347

Prime Factorization of 695 is 5 x 139

Prime Factorization of 842 is 2 x 421

Prime Factorization of 357 is 3 x 7 x 17

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(694, 695) = 482330

GCD(694, 695) = ( 694 x 695 ) / 482330

GCD(694, 695) = 482330 / 482330

GCD(694, 695) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 842

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

GCD(1, 842) = 842 / 842

GCD(1, 842) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 357

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 357) = 357

GCD(1, 357) = ( 1 x 357 ) / 357

GCD(1, 357) = 357 / 357

GCD(1, 357) = 1

GCD of 694, 695, 842, 357 is 1

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• GCD of 144, 843, 255, 319
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1. What is the GCD of 694, 695, 842, 357?

GCD of 694, 695, 842, 357 is 1

2. Where do I get the detailed procedure to find GCD of 694, 695, 842, 357?

You can find a detailed procedure to find GCD of 694, 695, 842, 357 on our page.

3. How to find GCD of 694, 695, 842, 357 on a calculator?

You can find the GCD of 694, 695, 842, 357 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.